Here you can find the source of sizeOf(String type)
public static int sizeOf(String type)
//package com.java2s; /*/*from w w w . j a va 2s. c om*/ * Copyright 2011 JBoss Inc * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ public class Main { public static int sizeOf(String type) { if ("byte".equals(type)) { return 1; } else if ("char".equals(type)) { return 1; } else if ("double".equals(type)) { return 2; } else if ("float".equals(type)) { return 1; } else if ("int".equals(type)) { return 1; } else if ("long".equals(type)) { return 2; } else if ("short".equals(type)) { return 1; } else if ("boolean".equals(type)) { return 1; } else { return 1; } } }